Products

Refine

Country

Business Type

Certificate

Display

Shangdong Shinning Pharm co.ltd

100% owned factory, regulatory compliance and be audited.Appearance:white powder Application:Commercial

5-(Trifluoromethyl)uracil Cas no.54-20-6 99.5%+

Cas:54-20-6

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Dayang Chem (Hangzhou) Co.,Ltd.

DayangChem exported this product to many countries and regions at best price. If you are looking for the material's manufacturer or supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product spe

Trifluorothymine

Cas:54-20-6

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

Jinan Finer Chemical Co., Ltd

Product description: Product name Trifluorothymine CAS number 54-20-6 Assay ≥98% Appearance White to yellowish crystalline powder Capacity 200mt/year Application Organic inte

Trifluorothymine

Cas:54-20-6

Min.Order:10 Gram

FOB Price: $12.0

Type:Lab/Research institutions

inquiry

Hangzhou JINLAN Pharm-Drugs Technology Co., Ltd

We can provide GMP validation service that complies with SFDA, FDA, WHO and EU EMPA.Excellent registration team could help us easlily to register our products in different countries.If you and your customer are interested in some products or need CMO

Trifluorothymine manufacturer/supplier

Cas:54-20-6

Min.Order:1 Gram

Negotiable

Type:Manufacturers

inquiry

Wuhan Fortuna Chemical Co.,Ltd

Unique advantages for Trifluorothymine CAS 54-20-6 Guaranteed the purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:Off-white powder Storage:Normal temperature preservation Package:100

Hot selling Trifluorothymine CAS 54-20-6 with fast delivery and superior quality

Cas:54-20-6

Min.Order:1 Gram

Negotiable

Type:Trading Company

inquiry

Xi'an Xszo Chem Co., Ltd.

1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s

Large Stock 99.0% 5-(Trifluoromethyl)uracil 54-20-6 Producer

Cas:54-20-6

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

inquiry

Enke Pharma-tech Co.,Ltd. (Cangzhou, China )

Cangzhou Enke Pharma Tech Co.,ltd. is located in Cangzhou City, Hebei province ,where is a famous petroleum chemical industry city in China. Enke Pharma a high-tech enterprise ,and we are dedicated to developing and manufacturing new api, intermedi

Trifluorothymine

Cas:54-20-6

Min.Order:1 Kilogram

FOB Price: $5.0 / 10.0

Type:Manufacturers

inquiry

Chemwill Asia Co., Ltd.

Our main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block

5-(Trifluoromethyl)-uracil

Cas:54-20-6

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

With our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements. Consistent Quality Our plant has strict quality control in each manufacturin

Trifluorothymine

Cas:54-20-6

Min.Order:1 Kilogram

FOB Price: $1.0 / 10.0

Type:Trading Company

inquiry

Henan Tianfu Chemical Co., Ltd.

Henan Tianfu Chemical Co., Ltd. is located in Zhengzhou High-tech Development Zone with import and export license. We passed ISO 9001:2008 in 2009, and won "High-tech Enterprise" by provincial government in 2013.The objective of the com

TIANFU-CHEM - Trifluorothymine

Cas:54-20-6

Min.Order:1 Kilogram

FOB Price: $1000.0

Type:Lab/Research institutions

inquiry

Zhuozhou Wenxi import and Export Co., Ltd

WITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et

Factory direct supply CAS 54-20-6 with best quality

Cas:54-20-6

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

inquiry

Shanghai Upbio Tech Co.,Ltd

1.No Less 8 years exporting experience. Clients can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specialized

2,4(1H,3H)-Pyrimidinedione,5-(trifluoromethyl)- 54-20-6

Cas:54-20-6

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Baoji Guokang Healthchem co.,ltd

Our company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At prese

5-(Trifluoromethyl)pyrimidine-2,4(1H,3H)-dione

Cas:54-20-6

Min.Order:1 Gram

FOB Price: $303.0

Type:Trading Company

inquiry

Qingdao Beluga Import and Export Co., LTD

Trifluorothymine CAS:54-20-6 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality organic intermediat

Trifluorothymine CAS:54-20-6

Cas:54-20-6

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Shandong Hanjiang Chemical Co., Ltd.

Hello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai

2,4(1H,3H)-Pyrimidinedione,5-(trifluoromethyl)-

Cas:54-20-6

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

LIDE PHARMACEUTICALS LIMITED

Advantage : LIDE PHARMACEUTICALS LTD. is a mid-small manufacturing-type enterprise, engaged in pharmaceutical intermediates of R&D, custom-made and production, and also involving trading chemicals for export. We have established the R&amp

2,4(1H,3H)-Pyrimidinedione,5-(trifluoromethyl)-/ LIDE PHARMA- Factory supply / Best price

Cas:54-20-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Henan Wentao Chemical Product Co., Ltd.

Henan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod

2,4(1H,3H)-Pyrimidinedione,5-(trifluoromethyl)-

Cas:54-20-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Triumph International Development Limilted

Appearance:white solid Storage:Store in a cool,dry place and keep away from direct strong light Package:As customer request Application:Used for Synthesis API and Research Transportation:By Sea/Air/Courier Port:Qingdao/Shanghai

Trifluorothymine| CO1686 Rociletinib intermediates 54-20-6 white solid

Cas:54-20-6

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Taizhou Crene Biotechnology co.ltd

Our company provides one-stop services of research - development - production for a variety of special prouducts. Not only do we make effective use of our strong technological strength, but also establish of cooperative relations with several well-

5-(Trifluoromethyl)uracil 54-20-6

Cas:54-20-6

Min.Order:100 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Keyingchem Co.,Ltd

Hangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det

Trifluorothymine

Cas:54-20-6

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Afine Chemicals Limited

Company Introduction 1. Established in 2005, with two independent business divisions: Fine chemicals division; Pharmaceutical division. 2. Main product: Optical brightener Textile auxiliary Dye stuff Pigments

TRIFLUOROTHYMINE

Cas:54-20-6

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou J&H Chemical Co., Ltd.

J&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia

Trifluorothymine

Cas:54-20-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Ality Chemical Corporation

The above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi

Factory Supply 5-(Trifluoromethyl)uracil

Cas:54-20-6

Min.Order:0 Metric Ton

Negotiable

Type:Other

inquiry

Chemlyte Solutions

Chemlyte Solutions believe that customers and suppliers deserve much more than what traditional distributors can offer. To grow in today s fast-paced and increasingly competitive market it is essential to be able to quickly adapt to market forces eff

Featured products 5-trifluoromethyluracil

Cas:54-20-6

Min.Order:100 Gram

Negotiable

Type:Other

inquiry

Shanghai Massive Chemical Technology Co., Ltd.

Massive Chemical is certified with ISO9001 and ISO14001 manufacturer for this product. We will offer all documents as requirement for the materials which includes, Certificate of Analysis, Material Safety Data Sheet, and Method of Analysis and

Trifluorothymine

Cas:54-20-6

Min.Order:1 Gram

FOB Price: $1.0

Type:Lab/Research institutions

inquiry

Zibo Hangyu Biotechnology Development Co., Ltd

Zibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi

5-(Trifluoromethyl)uracil

Cas:54-20-6

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

YUNBIO TECH CO.,LTD

Our Strength: -Flexible: We work in small teams with rapid communication channels. Respond quickly and efficiently to customer and market needs. -Innovative: We are focusing on the development of new products and keep close relationships with

hangzhou verychem science and technology co.ltd

Hangzhou Verychem Science And Technology Co. Ltd. was set up in year 2004, it’s a young but fast growing company. In the twelve years history, it invested two pharmaceutical raw material production plants, one researching company, and several

5-(Trifluoromethyl)uracil

Cas:54-20-6

Min.Order:1 Metric Ton

FOB Price: $30.0

Type:Manufacturers

inquiry

HANGZHOU YUNUO CHEMICAL CO.,LTD

Superior quality, moderate price & quick delivery. Appearance:white solid Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:25kg/drum, or as per your request. Application:Used for Pesticide intermediates

Trifluorothymine

Cas:54-20-6

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Zibo Dorne chemical technology co. LTD

Product Details Grade: pharmaceutical grade Purity:99%+ ProductionCapacity: 1000 Kilogram/Month Scope of use: For scientific research only(The product must be used legally) Our Advantage 1. Best quality with competitive price. 2. Quick shipping,

Trifluorothymine

Cas:54-20-6

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

iodotrifluoromethane
2314-97-8

iodotrifluoromethane

uracil
66-22-8

uracil

5-trifluoromethyluracil
54-20-6

5-trifluoromethyluracil

Conditions
ConditionsYield
With iron(III) sulfate; dihydrogen peroxide In water; dimethyl sulfoxide at 40 - 50℃; for 0.333333h; Product distribution / selectivity;93%
With sulfuric acid; dihydrogen peroxide; iron(II) sulfate; dimethyl sulfoxide In water at 40 - 50℃; for 0.333333h; Product distribution / selectivity;87%
With caesium carbonate In dimethyl sulfoxide for 12h; Reagent/catalyst; Solvent; Inert atmosphere; Irradiation;81%
Langlois reagent
2926-29-6

Langlois reagent

uracil
66-22-8

uracil

5-trifluoromethyluracil
54-20-6

5-trifluoromethyluracil

Conditions
ConditionsYield
With sodium persulfate; copper(II) sulfate In water at 60 - 65℃; for 6h; Temperature; Reagent/catalyst;91.9%
With mesoporous graphitic carbon nitride In dimethyl sulfoxide at 25℃; Irradiation;84%
With di-tert-butyl peroxide; sodium sulfite In dichloromethane; water at 0 - 10℃; for 8h;71.1%
Stage #1: Langlois reagent In ethyl acetate at 40 - 50℃; for 1h;
Stage #2: uracil With FeSO4.7H2O; silica gel In water at 40 - 50℃;
Stage #3: With tert.-butylhydroperoxide In water at 40 - 70℃; Time; Reagent/catalyst; Temperature;
With tert.-butylhydroperoxide; ferrous(II) sulfate heptahydrate In water at 45 - 70℃; Reagent/catalyst; Solvent; Temperature;73 %Chromat.
2,4-difluoro-5-trifluoromethyl-pyrimidine
153600-17-0

2,4-difluoro-5-trifluoromethyl-pyrimidine

5-trifluoromethyluracil
54-20-6

5-trifluoromethyluracil

Conditions
ConditionsYield
With potassium fluoride at 50℃; for 5h;91%
With potassium fluoride In water
With potassium fluoride In water
2,4-dichloro-5-trifluoromethylpyrimidine
3932-97-6

2,4-dichloro-5-trifluoromethylpyrimidine

5-trifluoromethyluracil
54-20-6

5-trifluoromethyluracil

Conditions
ConditionsYield
With acetic acid In water at 110℃; for 5h;90.6%
1,3-bis(benzyloxymethyl)-5-(trifluoromethyl)pyrimidine-2,4(1H,3H)-dione
116393-64-7

1,3-bis(benzyloxymethyl)-5-(trifluoromethyl)pyrimidine-2,4(1H,3H)-dione

5-trifluoromethyluracil
54-20-6

5-trifluoromethyluracil

Conditions
ConditionsYield
With trifluoroacetic acid at 72℃; for 0.5h;88%
5-trifluoromethyl-5,6-dihydrouracil
2145-56-4

5-trifluoromethyl-5,6-dihydrouracil

5-trifluoromethyluracil
54-20-6

5-trifluoromethyluracil

Conditions
ConditionsYield
With copper(ll) bromide In acetic acid; N,N-dimethyl-formamide at 115℃; for 14h; var. temp. time and solv.: aq. DMF; constant-electrolysis with Pt electrodes with KBr;82%
With bromine 1.) AcOH, 2.) DMF, reflux; Multistep reaction;
bis(((trifluoromethyl)sulfinyl)oxy)zinc
39971-65-8

bis(((trifluoromethyl)sulfinyl)oxy)zinc

uracil
66-22-8

uracil

5-trifluoromethyluracil
54-20-6

5-trifluoromethyluracil

Conditions
ConditionsYield
With tetraethylammonium perchlorate In dimethyl sulfoxide at 20℃; for 8h; Reagent/catalyst; Electrochemical reaction;75%
cis,trans-3-dimethylamino-2-trifluoromethacryloyl fluoride
197515-85-8

cis,trans-3-dimethylamino-2-trifluoromethacryloyl fluoride

urea
57-13-6

urea

5-trifluoromethyluracil
54-20-6

5-trifluoromethyluracil

Conditions
ConditionsYield
With sulfuric acid for 0.5h; Substitution;60%
TMG•CF3I

TMG•CF3I

uracil
66-22-8

uracil

5-trifluoromethyluracil
54-20-6

5-trifluoromethyluracil

Conditions
ConditionsYield
With dipotassium peroxodisulfate; copper(II) acetate monohydrate In acetic acid at 90℃; for 24h; Sealed tube; Inert atmosphere; Schlenk technique;57%
With dipotassium peroxodisulfate; copper(II) acetate monohydrate; acetic acid at 90℃; for 24h; Inert atmosphere; Sealed tube;57%
bis(trifluoromethyl)mercury
371-76-6

bis(trifluoromethyl)mercury

uracil
66-22-8

uracil

5-trifluoromethyluracil
54-20-6

5-trifluoromethyluracil

Conditions
ConditionsYield
With 2,2'-azobis(isobutyronitrile) In water for 100h; Irradiation;54%
N-(3,3,3-trifluoro-2-trifluoromethylprop-1-enyl)urea

N-(3,3,3-trifluoro-2-trifluoromethylprop-1-enyl)urea

5-trifluoromethyluracil
54-20-6

5-trifluoromethyluracil

Conditions
ConditionsYield
With water In 1,4-dioxane at 130℃; for 0.5h; Cyclization; polytetrafluoroethylene vessel placed in autoclave with NaHCO3;46%
5-trifluoromethyl-5,6-dihydrouracil
2145-56-4

5-trifluoromethyl-5,6-dihydrouracil

A

5-bromo-5-trifluoromethyl-5,6-dihydrouracil
707-04-0

5-bromo-5-trifluoromethyl-5,6-dihydrouracil

B

5-trifluoromethyluracil
54-20-6

5-trifluoromethyluracil

Conditions
ConditionsYield
With potassium bromide In water; N,N-dimethyl-formamide constant-current electrolysis with Pt electrodes; var. reag.: CuBr2;A 43%
B 9%
sodium 2,2,2-trifluoroacetate
2923-18-4

sodium 2,2,2-trifluoroacetate

uracil
66-22-8

uracil

5-trifluoromethyluracil
54-20-6

5-trifluoromethyluracil

Conditions
ConditionsYield
With potassium fluoride; dipotassium peroxodisulfate In water; N,N-dimethyl-formamide at 20℃; for 48h; Irradiation;42%
uracil
66-22-8

uracil

trifluoroacetic anhydride
407-25-0

trifluoroacetic anhydride

5-trifluoromethyluracil
54-20-6

5-trifluoromethyluracil

Conditions
ConditionsYield
With 2,2'-azobis(isobutyronitrile) for 100h; Irradiation;5%
Bromotrifluoromethane
75-63-8

Bromotrifluoromethane

uracil
66-22-8

uracil

5-trifluoromethyluracil
54-20-6

5-trifluoromethyluracil

Conditions
ConditionsYield
In acetonitrile for 3h; Irradiation;
5-trifluoromethyl-2,4-bis(trimethylsilyloxy)pyrimidine
7057-43-4

5-trifluoromethyl-2,4-bis(trimethylsilyloxy)pyrimidine

5-trifluoromethyluracil
54-20-6

5-trifluoromethyluracil

Conditions
ConditionsYield
With water In 1,1,2-Trichloro-1,2,2-trifluoroethane for 1h; Heating; Yield given;
2,6-dichloro-5-methylpyrimidine
1780-31-0

2,6-dichloro-5-methylpyrimidine

5-trifluoromethyluracil
54-20-6

5-trifluoromethyluracil

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: 92 percent / Cl2 / 35 h / Heating; Irradiation
2: 90 percent / HF / 4 h / 142 °C / 7500.6 Torr
3: 91 percent / aq. KF / 5 h / 50 °C
View Scheme
thymin
65-71-4

thymin

5-trifluoromethyluracil
54-20-6

5-trifluoromethyluracil

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: 92 percent / POCl3, dimethylaniline / 1.) 25 deg C, 5 min, 2.) reflux, 20 h
2: 92 percent / Cl2 / 35 h / Heating; Irradiation
3: 90 percent / HF / 4 h / 142 °C / 7500.6 Torr
4: 91 percent / aq. KF / 5 h / 50 °C
View Scheme
2,4-Dichloro-5-trichloromethylpyrimidine
153600-16-9

2,4-Dichloro-5-trichloromethylpyrimidine

5-trifluoromethyluracil
54-20-6

5-trifluoromethyluracil

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 90 percent / HF / 4 h / 142 °C / 7500.6 Torr
2: 91 percent / aq. KF / 5 h / 50 °C
View Scheme
aqueous sodium sulfite

aqueous sodium sulfite

5-trifluoromethyl-5,6-dihydrouracil
2145-56-4

5-trifluoromethyl-5,6-dihydrouracil

5-trifluoromethyluracil
54-20-6

5-trifluoromethyluracil

Conditions
ConditionsYield
With sulfuric acid; iodine In water; dimethyl sulfoxide21.9 g (88%)
With sulfuric acid; iodine In water; dimethyl sulfoxide
With sulfuric acid; iodine In water; dimethyl sulfoxide
With sulfuric acid; iodine In N-methyl-acetamide; water; dimethyl sulfoxide7.2 g (73%)
uracil
66-22-8

uracil

5-trifluoromethyluracil
54-20-6

5-trifluoromethyluracil

Conditions
ConditionsYield
With sulfuric acid; dihydrogen peroxide; iron In water; dimethyl sulfoxide at 40 - 50℃; for 0.333333h; Product distribution / selectivity;32 %Spectr.
5-trifluoromethyluracil
54-20-6

5-trifluoromethyluracil

5-hydroxy-5-(trifluoromethyl)imidazolidine-2,4-dione
105480-41-9

5-hydroxy-5-(trifluoromethyl)imidazolidine-2,4-dione

Conditions
ConditionsYield
With oxygen; ozone In acetic acid at 20℃; for 2.25h; Product distribution;98%
With oxygen; ozone In acetic acid at 20℃; for 2.25h;98%
2-amino-phenol
95-55-6

2-amino-phenol

5-trifluoromethyluracil
54-20-6

5-trifluoromethyluracil

5-(benzo[d]oxazol-2-yl)pyrimidine-2,4(1H,3H)-dione
1276122-59-8

5-(benzo[d]oxazol-2-yl)pyrimidine-2,4(1H,3H)-dione

Conditions
ConditionsYield
With sodium hydroxide In water at 80℃; for 2h;98%
5-trifluoromethyluracil
54-20-6

5-trifluoromethyluracil

2,4-dichloro-5-trifluoromethylpyrimidine
3932-97-6

2,4-dichloro-5-trifluoromethylpyrimidine

Conditions
ConditionsYield
With phosphoric acid; N-ethyl-N,N-diisopropylamine; trichlorophosphate at 85 - 100℃; for 20h;95%
With phosphoric acid; N-ethyl-N,N-diisopropylamine; trichlorophosphate In water at 85 - 100℃; for 20.25h;95%
With N-ethyl-N,N-diisopropylamine; trichlorophosphate; phosphoric acid at 85 - 100℃; for 20.25h;95%
chloro-trimethyl-silane
75-77-4

chloro-trimethyl-silane

1,1,1,2,2,2-hexamethyldisilane
1450-14-2

1,1,1,2,2,2-hexamethyldisilane

5-trifluoromethyluracil
54-20-6

5-trifluoromethyluracil

5-trifluoromethyl-2,4-bis(trimethylsilyloxy)pyrimidine
7057-43-4

5-trifluoromethyl-2,4-bis(trimethylsilyloxy)pyrimidine

Conditions
ConditionsYield
at 125℃; for 24h;94.4%
di-tert-butyl dicarbonate
24424-99-5

di-tert-butyl dicarbonate

5-trifluoromethyluracil
54-20-6

5-trifluoromethyluracil

2,4-dioxo-5-trifluoromethyl-3,4-dihydro-2H-pyrimidine-1-carboxylic acid tert-butyl ester

2,4-dioxo-5-trifluoromethyl-3,4-dihydro-2H-pyrimidine-1-carboxylic acid tert-butyl ester

Conditions
ConditionsYield
With dmap In acetonitrile at 20℃; for 4h;93%
chloro-trimethyl-silane
75-77-4

chloro-trimethyl-silane

5-trifluoromethyluracil
54-20-6

5-trifluoromethyluracil

1,1,1,3,3,3-hexamethyl-disilazane
999-97-3

1,1,1,3,3,3-hexamethyl-disilazane

5-trifluoromethyl-2,4-bis(trimethylsilyloxy)pyrimidine
7057-43-4

5-trifluoromethyl-2,4-bis(trimethylsilyloxy)pyrimidine

Conditions
ConditionsYield
at 20 - 125℃; for 2h;92.5%
ethene
74-85-1

ethene

5-trifluoromethyluracil
54-20-6

5-trifluoromethyluracil

6-trifluoromethyl-2,4-diaza-bicyclo[4.2.0]octane-3,5-dione

6-trifluoromethyl-2,4-diaza-bicyclo[4.2.0]octane-3,5-dione

Conditions
ConditionsYield
In acetone at 20℃; Irradiation;91%
5-trifluoromethyluracil
54-20-6

5-trifluoromethyluracil

(3S,4R,5R)-tetrahydro-2H-pyran-2,3,4,5-tetrayl tetraacetate
108646-05-5

(3S,4R,5R)-tetrahydro-2H-pyran-2,3,4,5-tetrayl tetraacetate

1-(2,3,4-tri-O-acetyl-α-D-arabinopyranosyl)-5-(trifluoromethyl)uracil
1293285-26-3

1-(2,3,4-tri-O-acetyl-α-D-arabinopyranosyl)-5-(trifluoromethyl)uracil

Conditions
ConditionsYield
Stage #1: 5-trifluoromethyluracil With 1,1,1,3,3,3-hexamethyl-disilazane; saccharin In acetonitrile for 0.5h; Inert atmosphere; Reflux;
Stage #2: (3S,4R,5R)-tetrahydro-2H-pyran-2,3,4,5-tetrayl tetraacetate With trimethylsilyl trifluoromethanesulfonate In acetonitrile for 1h; Inert atmosphere; Reflux;
88%
acetic acid hydrazide
1068-57-1

acetic acid hydrazide

5-trifluoromethyluracil
54-20-6

5-trifluoromethyluracil

5-(5-methyl-1,3,4-oxadiazol-2-yl)pyrimidine-2,4(1H,3H)-dione
1276122-47-4

5-(5-methyl-1,3,4-oxadiazol-2-yl)pyrimidine-2,4(1H,3H)-dione

Conditions
ConditionsYield
With sodium hydroxide In water at 80℃; for 48h;88%
1,2,4-Triazole
288-88-0

1,2,4-Triazole

5-trifluoromethyluracil
54-20-6

5-trifluoromethyluracil

2,4-bis[1,2,4]triazol-1-yl-5-trifluoromethylpyrimidine
1622314-97-9

2,4-bis[1,2,4]triazol-1-yl-5-trifluoromethylpyrimidine

Conditions
ConditionsYield
Stage #1: 1,2,4-Triazole With triethylamine; trichlorophosphate In dichloromethane at 0 - 5℃; for 4.5h; Large scale;
Stage #2: 5-trifluoromethyluracil In dichloromethane at 0 - 25℃; for 16.5h; Large scale;
87%
5-trifluoromethyluracil
54-20-6

5-trifluoromethyluracil

1,2-di-O-acetyl-3,5-di-O-benzoyl-β-L-xylofuranosyle
201287-82-3

1,2-di-O-acetyl-3,5-di-O-benzoyl-β-L-xylofuranosyle

1-(3,5-di-O-benzoyl-β-L-xylo-furanosyl)-5-(trifluoromethyl)uracil
362607-77-0

1-(3,5-di-O-benzoyl-β-L-xylo-furanosyl)-5-(trifluoromethyl)uracil

Conditions
ConditionsYield
Stage #1: 5-trifluoromethyluracil With ammonium sulfate; 1,1,1,3,3,3-hexamethyl-disilazane for 18h; Heating;
Stage #2: 1,2-di-O-acetyl-3,5-di-O-benzoyl-β-L-xylofuranosyle With trimethylsilyl trifluoromethanesulfonate In dichloromethane at 20℃; for 1h;
Stage #3: With hydrazine hydrate In pyridine; acetic acid at 20℃; for 15h;
82%
1-(4-{4-amino-3-methoxyphenyl}piperazine-1-yl)ethan-1-one
1021426-42-5

1-(4-{4-amino-3-methoxyphenyl}piperazine-1-yl)ethan-1-one

5-trifluoromethyluracil
54-20-6

5-trifluoromethyluracil

2-[[4-(4-acetyl-1-piperazinyl)-2-methoxyphenyl]amino]-5-(trifluoromethyl)pyrimidin-4-one

2-[[4-(4-acetyl-1-piperazinyl)-2-methoxyphenyl]amino]-5-(trifluoromethyl)pyrimidin-4-one

Conditions
ConditionsYield
Stage #1: 5-trifluoromethyluracil With (benzotriazo-1-yloxy)tris(dimethylamino)phosphonium hexafluorophosphate; 1,8-diazabicyclo[5.4.0]undec-7-ene In acetonitrile at 0 - 60℃; for 24h; Inert atmosphere;
Stage #2: 1-(4-{4-amino-3-methoxyphenyl}piperazine-1-yl)ethan-1-one With sodium hydride In tetrahydrofuran at 70℃; for 5h; Reagent/catalyst;
82%
5-trifluoromethyluracil
54-20-6

5-trifluoromethyluracil

5-(3-methyl-1,2,4-oxadiazol-5-yl)pyrimidine-2,4(1H,3H)-dione
1138450-62-0

5-(3-methyl-1,2,4-oxadiazol-5-yl)pyrimidine-2,4(1H,3H)-dione

Conditions
ConditionsYield
With sodium hydroxide In water at 80℃; for 48h;80%
(2-trimethylethylsilylethoxy)methyl chloride
76513-69-4

(2-trimethylethylsilylethoxy)methyl chloride

5-trifluoromethyluracil
54-20-6

5-trifluoromethyluracil

5-trifluoromethyl-1-(2-trimethylsilyl)ethoxymethyl-pyrimidine-2,4-dione
199444-41-2

5-trifluoromethyl-1-(2-trimethylsilyl)ethoxymethyl-pyrimidine-2,4-dione

Conditions
ConditionsYield
76%
With ammonium sulfate; 1,1,1,3,3,3-hexamethyl-disilazane 1.) reflux, 15 h; 2.) 0 - 5 deg C, then room temp., 1 h; Yield given. Multistep reaction;
5-trifluoromethyluracil
54-20-6

5-trifluoromethyluracil

ethyl 2-(N-(2-((tert-butoxycarbonyl)amino)ethyl)-2-chloroacetamido)acetate
169566-58-9

ethyl 2-(N-(2-((tert-butoxycarbonyl)amino)ethyl)-2-chloroacetamido)acetate

ethyl-2-(N-(2-((tert-butoxycarbonyl)amino)-ethyl)-2-(2,4-dioxo-5-(trifluoromethyl)-3,4-dihydropyrimidin-1(2H)-yl)acetamido)acetate

ethyl-2-(N-(2-((tert-butoxycarbonyl)amino)-ethyl)-2-(2,4-dioxo-5-(trifluoromethyl)-3,4-dihydropyrimidin-1(2H)-yl)acetamido)acetate

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 20℃; for 12h; Inert atmosphere;76%
bromoacetic acid tert-butyl ester
5292-43-3

bromoacetic acid tert-butyl ester

5-trifluoromethyluracil
54-20-6

5-trifluoromethyluracil

tert-butyl [5-(trifluoromethyl)uracil-N1-yl]acetate
1434143-39-1

tert-butyl [5-(trifluoromethyl)uracil-N1-yl]acetate

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 20℃;74%
2,3-dihydro-2H-furan
1191-99-7

2,3-dihydro-2H-furan

dimethylsilicon dichloride
75-78-5

dimethylsilicon dichloride

5-trifluoromethyluracil
54-20-6

5-trifluoromethyluracil

1-(tetrahydrofuran-2-yl)-5-trifluoromethylpyrimidine-2,4-dione
25509-03-9

1-(tetrahydrofuran-2-yl)-5-trifluoromethylpyrimidine-2,4-dione

Conditions
ConditionsYield
With triethylamine In 1,4-dioxane72%
4-(benzyloxy)-3-[(benzyloxy)methyl]-3-fluorobutylbromide
1222988-00-2

4-(benzyloxy)-3-[(benzyloxy)methyl]-3-fluorobutylbromide

5-trifluoromethyluracil
54-20-6

5-trifluoromethyluracil

1-[4-(benzyloxy)-3-[(benzyloxy)methyl]-3-fluorobutyl]-5-trifluoromethyluracil
1222988-06-8

1-[4-(benzyloxy)-3-[(benzyloxy)methyl]-3-fluorobutyl]-5-trifluoromethyluracil

Conditions
ConditionsYield
With lithium carbonate; caesium carbonate In N,N-dimethyl-formamide at 90℃; for 1h;72%
benzyl bromide
100-39-0

benzyl bromide

5-trifluoromethyluracil
54-20-6

5-trifluoromethyluracil

1-benzyl-5-trifluoromethyluracil
98406-57-6

1-benzyl-5-trifluoromethyluracil

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 25℃;70%
4,4-dimethylthiosemicarbazide
6926-58-5

4,4-dimethylthiosemicarbazide

5-trifluoromethyluracil
54-20-6

5-trifluoromethyluracil

5-(5-(dimethylamino)-1,3,4-thiadiazol-2-yl)pyrimidine-2,4(1H,3H)-dione
1276122-46-3

5-(5-(dimethylamino)-1,3,4-thiadiazol-2-yl)pyrimidine-2,4(1H,3H)-dione

Conditions
ConditionsYield
With sodium hydroxide In water at 80℃; for 48h;69%
5-trifluoromethyluracil
54-20-6

5-trifluoromethyluracil

2′,3′,5′-tri-O-acetyl-5-nitrouridine
194474-73-2

2′,3′,5′-tri-O-acetyl-5-nitrouridine

(2R,3R,4R,5R)-2-(acetoxymethyl)-5-(2,4-dioxo-5-(trifluoromethyl)-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-3,4-diyl diacetate
65499-41-4

(2R,3R,4R,5R)-2-(acetoxymethyl)-5-(2,4-dioxo-5-(trifluoromethyl)-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-3,4-diyl diacetate

Conditions
ConditionsYield
Stage #1: 5-trifluoromethyluracil; 2′,3′,5′-tri-O-acetyl-5-nitrouridine With N,O-bis-(trimethylsilyl)-acetamide In acetonitrile at 20℃; for 1h; Microwave irradiation;
Stage #2: With trimethylsilyl trifluoromethanesulfonate In acetonitrile at 80℃; for 2h; Microwave irradiation; Sealed tube;
69%
trans-1-bromo-4-phthalimido-2-butene
104249-15-2

trans-1-bromo-4-phthalimido-2-butene

5-trifluoromethyluracil
54-20-6

5-trifluoromethyluracil

(E)-9-[4-phthalimido-2-butenyl]-5-(trifluoromethyl)uracil

(E)-9-[4-phthalimido-2-butenyl]-5-(trifluoromethyl)uracil

Conditions
ConditionsYield
With sodium hydride In N,N-dimethyl-formamide at 20℃; for 4h;68%
Post buying leads

About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia

Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog

©2008 LookChem.com,License: ICP

NO.:Zhejiang16009103

complaints:service@lookchem.com Desktop View